In this paper, we dynamically determine the spectrum share of cellular and overlay device to
device communication (D2D) links to improve queuing delay performance. Along changing …

This paper deals with the dynamic spectrum sharing between underlaying device-to-device
(D2D) and cellular links in a multi-carrier cellular network to maximize the weighted network …

In this paper, we study the non-orthogonal dynamic spectrum sharing for device-to-device
(D2D) communications in the D2D underlaid cellular network. Our design aims to maximize …

Device-to-device (D2D) communications underlaying a cellular infrastructure have been
recognized as an important network-organization architecture in 5G networks. In these …

Device to Device communication (D2D) for the cellular networks enables direct
communication between the mobile devices that are in close proximity of each other …

Abstract Device-to-Device (D2D) communication is one of the key technologies to solve the
issue of spectrum resource scarcity. In this paper, a complex “many-to-many” scenario in …

This paper addresses the joint spectrum sharing and power allocation problem for device-to-
device (D2D) communications underlaying a cellular network (CN). In the context of …

Underlay device-to-device (D2D) communication in cellular networks has been considered
as a promising technique that can improve the spectral efficiency of cellular systems and …

This paper presents a non-orthogonal multiple access (NOMA)-based spectrum sharing
scheme with imperfect successive interference cancellation (i-SIC), where the secondary …

We develop a joint spectrum sharing and power control strategy to increase the admissible
number of device-to-device (D2D) links in an underlaying cellular network while …